[INFO] fetching crate clicolors-control 0.3.2...
[INFO] extracting crate clicolors-control 0.3.2 into work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/clicolors-control/0.3.2
[INFO] extracting crate clicolors-control 0.3.2 into work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/clicolors-control/0.3.2
[INFO] validating manifest of clicolors-control-0.3.2 on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of clicolors-control-0.3.2 on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing clicolors-control-0.3.2
[INFO] finished frobbing clicolors-control-0.3.2
[INFO] frobbed toml for clicolors-control-0.3.2 written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/reg/clicolors-control/0.3.2/Cargo.toml
[INFO] started frobbing clicolors-control-0.3.2
[INFO] finished frobbing clicolors-control-0.3.2
[INFO] frobbed toml for clicolors-control-0.3.2 written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/clicolors-control/0.3.2/Cargo.toml
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking clicolors-control-0.3.2 against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-4/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/reg/clicolors-control/0.3.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 51891be396a0e76844f4c1f05c7d950ccfb7a727e14e154805c707203d673aec
[INFO] running `"docker" "start" "-a" "51891be396a0e76844f4c1f05c7d950ccfb7a727e14e154805c707203d673aec"`
[INFO] [stderr]     Checking clicolors-control v0.3.2 (/opt/crater/workdir)
[INFO] [stderr] error[E0465]: multiple rmeta candidates for `clicolors_control` found
[INFO] [stderr]  --> examples/demo.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate clicolors_control;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: candidate #1: /opt/crater/target/debug/deps/libclicolors_control-68887c41ec86f693.rmeta
[INFO] [stderr]  --> examples/demo.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate clicolors_control;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] note: candidate #2: /opt/crater/target/debug/deps/libclicolors_control-eacd38898b116b3d.rmeta
[INFO] [stderr]  --> examples/demo.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate clicolors_control;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0463]: can't find crate for `clicolors_control`
[INFO] [stderr]  --> examples/demo.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate clicolors_control;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `clicolors-control`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "51891be396a0e76844f4c1f05c7d950ccfb7a727e14e154805c707203d673aec"`
[INFO] running `"docker" "rm" "-f" "51891be396a0e76844f4c1f05c7d950ccfb7a727e14e154805c707203d673aec"`
[INFO] [stdout] 51891be396a0e76844f4c1f05c7d950ccfb7a727e14e154805c707203d673aec